ZenSim eSIM Data Plans for Réunion

ZenSim does not provide a truly unlimited data eSIM for Réunion. The only plans that carry the word “Unlimited” actually offer 3GB of high‑speed data each day to the end user; once that daily quota is used, further data is available only at a reduced speed, which is not disclosed in the current plan details.

As alternatives, ZenSim sells fixed‑data plans for Réunion. For example, the 20GB plan can be purchased for 10 days at $23.00 USD or for 30 days at $24.00 USD, while the 10GB plan is $15.00 USD for 10 days and $17.00 USD for 30 days. These options provide a set amount of data for the entire validity period and may be more cost‑effective for travelers who need a known amount of high‑speed data.

ZenSim does not provide Réunion eSIM plans that include a phone number or SMS capability. Customers can only purchase data‑only plans for Réunion. Those using the eSIM can rely on VoIP services such as WhatsApp, Telegram, and iMessage for voice and messaging over the data connection.

ZenSim offers eight single‑country data plans for Réunion, with no multi‑country options available. The plans supply between 3 GB and 20 GB of data and are priced from $12.00 to $77.00 for validity periods of 10 to 30 days. Among these offerings, six plans are fixed‑data‑cap, meaning the total data allotment remains unchanged for the duration of the plan, while two plans adopt a daily‑data‑cap structure, allowing customers to use a specified amount of data each day within the validity window.